cold-blooded

英 [ˌkəʊld ˈblʌdɪd]

美 [ˌkoʊld ˈblʌdɪd]

adj. 冷酷的; 无情的; 残酷的; 冷血的

牛津词典

adj.

冷酷的；无情的；残酷的
showing no feelings or pity for other people
1. a cold-blooded killer
  冷酷无情的杀手
冷血的
having a body temperature that depends on the temperature of the surrounding air or water

ADJ-GRADED 冷酷的;无情的;冷血的
Someone who iscold-bloodeddoes not show any pity or emotion.
1. ...a cold-blooded murderer...
  冷血的谋杀犯
2. This was a brutal and cold-blooded killing.
  这是一场残忍无情的杀戮。
(动物)冷血的(如爬行动物)
Cold-bloodedanimals have a body temperature that changes according to the surrounding temperature. Reptiles, for example, are cold-blooded.

adj

without compunction or human feeling
1. in cold blood
2. cold-blooded killing
3. insensate destruction
Synonym:coldinhumaninsensate
having cold blood (in animals whose body temperature is not internally regulated)

The most recent research indicates that they were cold-blooded animals.
最近的研究表明他们是冷血动物。
He is as ruthless and cold-blooded as* I ever met.
他是我见过的最无情，最冷血的人。
He's not a cold-blooded killer.
但是他不是一个冷血死杀人犯。
In our defense, we thought you were a cold-blooded killer.
解释一下，我们当时以为你是冷血杀手。
Fish and reptiles are cold-blooded animals.
鱼和爬行动物属于冷血动物。
The effect of these changes on plants and cold-blooded reptiles must have been profound.
这种气候上的变迁必然深深地反映在植物和冷血的爬行动物身上。
Cat are warm-blooded animals, but snakes are cold-blooded.
猫是温血动物，而蛇是冷血动物。
A snake is a cold-blooded animal.
蛇是一种冷血动物。
Their cold-blooded killers had then dragged their lifeless bodies upstairs to the bathroom
那些冷血杀手那时已经将他们的尸体拖到楼上浴室里。
So they must have had a reptilian physiology-that is, a typically cold-blooded, slow metabolism.
所以，它们必然也有著爬行类的生理学，也就是典型的「冷血动物」，代谢速率很慢。